First Techno

1. Open Settings panel and click on the "Wi-Fi" tile
2. Tap on the "3 dots" menu in the upper right corner
3. From the list select "Wi-Fi Direct"
   
   
   
   
   
4. You will now see that your device is called "Android_ed2c". Tap on the "3 dots" menu in the upper right corner
5. From the list select "Rename device"
6. Replace the "Android_ed2c" with  the "HTC One" text and hit "OK" button
   
   
   
   
   
7. Done!
   

• Click Yes if there is a request from the UAC prompt, then follow the next step. Call the number on your screen, exactly like the picture below.
• Then give the number on the top box if required by the customer service, the code is automatically created by the system.
• Next enter the code diberikah by the customer service at the very bottom of the box. If it is correct click the Activate button.

A Yahoo ID.
A website or blog.
Good database knowledge.
Must have expertise in at least one field.
Intelligent following the terms and conditions of Yahoo answers.

Ask a Question: - 5 Points
Choose Best Answer: + 1 point
Answering the Question: + 2 pts
Select the best answer for your question: + 3 points
If Your Answer Is Selected as Best Answer: + 10 pts

Before answering this question, try to search it on google the question to see the traffic that keyword.
Use keywords in your answer relates to the question.
If there is already listed a few key words to the question, try to yes them in your answer.
Your answer should relate to the question.
Use the avatar on yahoo answer to promote your link in a proper manner.
Be active in yahoo answer like facebook and try to add a friend on your account to increase your confidence.
Do not use a lot of links in your website. This ratio should I 5: 100
Do not use affiliate links in your answer otherwise you will be banned.

Do not use affiliate links in your answer.
Try to use avatars to promote your website link either way.
Use google to research the question before answering to give a useful answer.
Do not copy content from the website for your answer. Try to answer your own way.
Selecting a particular category in which you can demonstrate your expertise. Do not take too many categories in which you are uncomfortable.

Make sure your Android device in a state of full battery. this is because in the process of upgrading / updating sometimes take a long time. 

Check the latest updates: Users can check if there any updates that have been prepared by HTC. To do it just go to the Settings menu, then About Phone and then refer to the System Sotfware Updates. Wait a moment, the phone will check for the latest updates.
Backup files: Remember this is most important when you want to upgrade android to a newer version. The entire installation files, contact lists and files that are in the internal memory backup should be made first. Because, by changing the operating system, data will be lost / deleted. For a list of contacts for example, a user can synchronize to your Google account. 

Prepare Adequate Space in SD Card: Before performing the update, should provide ample storage on external memory. Because each file to be downloaded will first be stored on the SD card are available.

Ensure smooth internet connection: It is important untu poroses this. After checking out the latest update from HTC servers. Users will be prompted to download some files first before switching to Froyo. After the above steps are completed, the phone is ready to upgrade the operating system. Because of the size of the file to be downloaded is quite large up to 90MB, then a smooth connection mutak required. We recommend using a connection such as Wi-Fi, so the download process is not interrupted.

Once all the donwload is finished, so now my friend can enjoy apps from Android Froyo.

If my friend wearing other types of Android phones, then in general how to upgrade Android to do the following steps (it could be for the Samsung Galaxy Mini 2):

When the device is turned on, press the Home button
Available on the menu, select Settings >> About Phone >> System Updates
Android Phone Buddy will automatically check for the latest update. If no then there will be a confirmation message "Up To Date". but if there is, it will be a message such as shown below.
Tab Install / Download, and your phone will automatically download the update files semuah first and then do the Install Update Android OS automatically. (In the process restarted your phone will do first).

In building BlackBerry 10, we set out to create a truly unique mobile computing experience that constantly adapts to your needs. Our team has been working tirelessly to bring our customers innovative features combined with a best in class browser, a rich application ecosystem, and cutting-edge multimedia capabilities. All of this will be integrated into a user experience - the BlackBerry Flow - that is unlike any smartphone on the market today,

"Thanks to our strong partnerships with global carriers and a growing ecosystem of developers, we believe our customers will have the best experience possible with BlackBerry 10. We are looking forward to getting BlackBerry 10 in the hands of our customers around the world.